Windows Defender update error, attn. MVPs

  • Thread starter Thread starter Malcolm H
  • Start date Start date
M

Malcolm H

This seems to be a widespread problem. Windows Defender will not update,
instead gives error message 0x80240029.

Have trawled Microsoft knowledge base, Defender help etc etc with no result

MVPs HELP please.
 
I usually get my Defender updates from the MS Update site, not from within
the Defender application.

-iceeagle
 
Here's the link for the update file:
http://www.download.windowsupdate.c..._98257bd9ca12d21c8baf70e53445164cc393dbdd.exe

Try turning off Auto-Updates (also un-check Use Microsoft Update if you have
it) and then check for updates.
When I did this, it showed updates for Defender that were not showing when
Auto-Update was turned on. I also added Windows Defender to the Windows
firewall Exceptions (not sure if this helped).

Another possible solution.
If you have other browser set as default, ie.firefox or opera - Try to set
the default browser back to IE7 and run WD update or WU
 
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